transitional-cell carinoma

例句：

1. 1. The patient's condition is critical, and a transitional-cell carcinoma may be present.
   患者的病情危急，可能存在转移性癌细胞。
2. 2. The doctorperformed an excision biopsy to remove the transitional-cell carcinoma.
   医生进行了切除活检以移除转移性癌细胞。
3. 3.Transitional-cell carcinoma isa type of cancer that can occur inthe urinary bladder.
   转移性癌细胞是一种可以在膀胱中出现的癌症类型。